| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.614 | 18/5:17.052 |
| 2 | 3 | 17.348 | 18/5:14.658 |
| 3 | 3 | 17.725 | 18/5:16.122 |
| 4 | 3 | 17.330 | 18/5:15.077 |
| 5 | 3 | 17.301 | 18/5:14.345 |
| 6 | 3 | 17.037 | 18/5:13.065 |
| 7 | 3 | 16.933 | 18/5:11.883 |
| 8 | 4 | 20.965 | 17/5:02.288 |
| 9 | 4 | 17.368 | 17/5:01.506 |
| 10 | 4 | 17.186 | 17/5:00.572 |
| 11 | 4 | 17.160 | 18/5:17.401 |
| 12 | 4 | 17.104 | 18/5:16.606 |
| 13 | 4 | 17.429 | 18/5:16.385 |
| 14 | 4 | 17.194 | 18/5:15.892 |
| 15 | 4 | 18.372 | 18/5:16.879 |
| 16 | 4 | 17.047 | 18/5:16.252 |
| 17 | 4 | 17.353 | 18/5:16.023 |
| 18 | 4 | 21.271 | 18/5:19.737 |